Challenger ERGO ER-70.4

Rating:

70W x 4 (4th), 20 - 20 000 Hz, SNR 95dB, THD 0.100%
Main (Challenger ERGO ER-70.4)
The number of channels of amplification 4
Specifications (Challenger ERGO ER-70.4)
Power per channel at 4 Ohms 70 W
Power per channel at 2 Ohms 130 W
The lower boundary frequent. range 20 Hz
The upper border is frequent. range 20 000 Hz
Crossover
The ratio signal/noise 95 dB
The coefficient. harmonic distortion (THD) 0.1 %
Dimensions and weight (Challenger ERGO ER-70.4)
Width 210 mm
Height 50 mm
Depth 250 mm


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